code: def fit_transform(
      self, data_inputs, expected_outputs=None
  ) -> Tuple["BaseStep", Any]:
      raise Exception()
  
imports: from typing import Any, Tuple
  import pytest
  from neuraxle.base import BaseService, BaseStep
  from neuraxle.base import ExecutionContext
  from neuraxle.base import Identity, MetaStep, NamedStepsList, _HasChildrenMixin
  from neuraxle.hyperparams.space import RecursiveDict
  from neuraxle.pipeline import Pipeline
  from testing_neuraxle.test_pipeline import SomeStep
label_desc: Use image node_id 1 for calling the SomeException obj's underlying member method code with example usage: obj.fit_transform(data_inputs, expected_outputs) without return types